Hanmatek Dos1102 Manual ((top)) «Updated»

For beginners, the button is the fastest way to get a readable signal. When pressed, the internal microprocessor samples the incoming signal voltage and frequency, then dynamically adjusts the vertical, horizontal, and trigger parameters for an optimal display. Automated Measurements

of the manual, such as calibration or PC software installation?

+---------------------------------------------------------+ | [ Display Screen - 7" TFT ] [Utility/Math]| | Buttons | | | | [Horizontal Controls] [Vertical Controls] | | - POSITION (Pan) - POSITION (CH1 / CH2) | | - SEC/DIV (Timebase) - VOLTS/DIV (Scale) | | | | ( CH1 Input ) ( CH2 Input ) ( External Trigger ) | +---------------------------------------------------------+ The Interface Breakdown

Switch the slider on the probe handle to the position. Note: 10X reduces circuit loading and is highly recommended for most electronics work. Step 2: Configuring the Scope Menu Press the CH1 button on the front panel. On the screen menu, look for Probe or Attenuation . hanmatek dos1102 manual

: Features a Fast Fourier Transform function for frequency domain analysis.

Choose the types of measurements you want to display on screen simultaneously (e.g., for Peak-to-Peak Voltage, Frequency , Period , Vmax , Vmin , or Rise Time ). Manual Measurements with Cursors

The oscilloscope continuously updates the screen even if no trigger criteria are met. Use this when you are hunting for a lost signal or measuring flat DC lines. For beginners, the button is the fastest way

The leading edge of the square wave spikes upward before flattening out.

Correction : Use a small screwdriver to turn the adjustment trimmer on the probe handle until flat. Making Basic Measurements

Press the yellow button on the top right. A stable square wave should appear. Inspect the corners of the square wave: On the screen menu, look for Probe or Attenuation

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: Disconnect all probes from the input jacks. Press [UTILITY] and select Self-Cal . Follow the on-screen prompts to align internal vertical and horizontal baselines.